I was talking with our friends at Dulux today about the finer points of the finishes we are using on the project. We had not finalized the exterior finishes. After a number of discussions we all concluded that the Dulux Acratex system would perfect for our needs. The construction of the project is basically in two parts. The lower level has been built using Boral cement blocks , while the upper level has been constructed using Hebel Power Panel . The Dulux Acratex system can accommodate both substrates, all be it with different products. The products that we will use will be:

• Acratex Renderwall
• Acratex AcraPrime
• Acratex Hebel SkimCoat
• Acratex Tuscony Fine Texture Coat
• Acratex AcraShield

You can click on the above to download a datasheet about the product.

Acratex Renderwall
We will use this product on the Boral cement blockwork on the ground level. It is designed to fill in all of the surface imperfections and give a level base for the Acratex texture layer.

Acratex Hebel Skimcoat
This product provides a similar function to the renerwall but is specifically designed for the Hebel Power Panel .

Acratex AcraPrime
The function of the AcraPrime is to unify the porosity of the base material. I guess what this means is that the final texture coat will be consistent across wide areas. Not using a primer could result in a patchy finish and an inconsistent adhesion. As with all painting products the success is based in proper preparation.

Acratex Tuscony Fine Texture Coat
We had originally thought that a bagged finish might be suitable, however after a number of discussion we changed to the Tuscony Fine. The difference here is that the finish is much finer, so that if someone rubs up against it they are less likely to sustain injury. With a bagged finish it can be rough in places which could lead to injury. In our situation where we will have people who are unstable on their feet and in wheelchairs it is important to consider these type of circumstances.

Acratex Acrashield
As we are located in a coastal area, and on top of a hill the property is subject to sea breezes. These breezes can be corrosive, so we decided that we should finish the Acretex off with a protective coating of AcraShield. The AcraShield will improve washability and reduces dirt accumulation which will lead to a much lower maintenance regime. The AcraShield will also help with the colour consistency.

 I really think that the Dulux Acratex system will fill all of our specifications perfectly. I am really looking forward to the application process and the finished job.